.page-news {
  --news-radius: 24px;
  --news-rule: 1px solid var(--line);
  padding-bottom: 8px;
}

.page-news .breadcrumb {
  padding-top: 20px;
  padding-bottom: 20px;
}

.page-news .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-13);
  color: var(--mist);
}

.page-news .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--line);
}

.page-news .breadcrumb-list a {
  color: var(--mist);
  text-decoration: none;
}

.page-news .breadcrumb-list a:hover {
  color: var(--cyan);
}

/* ---------- 专题封面 ---------- */
.page-news .news-cover {
  display: grid;
  gap: 32px;
  padding-bottom: 48px;
}

.page-news .news-cover-main {
  min-width: 0;
}

.page-news .news-cover-title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3.5rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-cover-lead {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: var(--fs-16);
  line-height: 1.72;
  color: var(--mist);
}

.page-news .news-cover-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-news .news-cover-media {
  margin: 28px 0 0;
  border: var(--news-rule);
  border-radius: var(--news-radius);
  overflow: hidden;
  background: var(--ink-2);
}

.page-news .news-cover-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.5) contrast(1.05);
}

.page-news .news-cover-index {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.page-news .index-card {
  display: block;
  padding: 16px 18px;
  border: var(--news-rule);
  border-radius: var(--radius-md);
  background: var(--ink-2);
  text-decoration: none;
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .index-card:hover,
.page-news .index-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--cyan);
}

.page-news .index-card-meta {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: var(--fs-11);
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-news .index-card-meta .num {
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  font-weight: 700;
  color: var(--amber);
}

.page-news .index-card-title {
  display: block;
  margin-top: 8px;
  font-size: var(--fs-16);
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .index-card-foot {
  display: block;
  margin-top: 8px;
  font-size: var(--fs-11);
  letter-spacing: 0.1em;
  color: var(--mist);
}

/* ---------- 分类快捷条 ---------- */
.page-news .news-topics {
  position: relative;
  overflow: hidden;
  padding: 40px 0 32px;
  margin-top: 8px;
  border-top: var(--news-rule);
  border-bottom: var(--news-rule);
  background: var(--ink-2);
}

.page-news .news-topics-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-news .news-topics-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.3) brightness(0.45);
  opacity: 0.5;
}

.page-news .news-topics-inner {
  position: relative;
  z-index: 1;
}

.page-news .news-chip-list {
  display: flex;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .news-chip {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-size: var(--fs-13);
  letter-spacing: 0.08em;
  white-space: nowrap;
  text-decoration: none;
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}

.page-news .news-chip:hover,
.page-news .news-chip:focus-visible {
  background: var(--cyan);
  color: var(--ink);
}

/* ---------- 条目列表 ---------- */
.page-news .news-block {
  padding-top: 48px;
  padding-bottom: 40px;
  scroll-margin-top: 96px;
}

.page-news .news-block-head {
  max-width: 62ch;
}

.page-news .news-block-title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-28);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.08;
  color: var(--paper);
}

.page-news .news-block-desc {
  margin: 12px 0 0;
  font-size: var(--fs-16);
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--news-rule);
}

.page-news .news-row {
  position: relative;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  grid-template-areas:
    "issue body"
    "meta meta";
  gap: 10px 16px;
  padding: 20px 0;
  border-bottom: var(--news-rule);
  transition: background 0.18s var(--ease);
}

.page-news .news-row-issue {
  grid-area: issue;
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.page-news .news-row-issue .num {
  font-family: var(--font-mono);
  font-size: var(--fs-28);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
  transition: color 0.18s var(--ease);
}

.page-news .issue-unit {
  font-size: var(--fs-11);
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-news .news-row-body {
  grid-area: body;
  display: grid;
  gap: 6px;
  min-width: 0;
}

.page-news .news-row-body > .tag {
  justify-self: start;
}

.page-news .news-row-title {
  margin: 0;
  font-size: var(--fs-16);
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .news-row-summary {
  margin: 0;
  max-width: 52ch;
  font-size: var(--fs-13);
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-row-meta {
  grid-area: meta;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: var(--fs-11);
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-news .news-row-meta .num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--amber);
}

/* ---------- 编辑手记 ---------- */
.page-news .news-note {
  margin: 24px 0;
  padding: 36px 0;
  background: var(--cream);
  color: var(--espresso);
}

.page-news .news-note-inner {
  display: grid;
  gap: 24px;
  align-items: center;
}

.page-news .news-note-media {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .news-note-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  filter: saturate(0.4) contrast(1.05);
}

.page-news .news-note .eyebrow {
  color: var(--espresso);
}

.page-news .news-note .eyebrow::before {
  background: var(--espresso);
}

.page-news .news-note-text {
  margin: 14px 0 0;
  font-size: var(--fs-20);
  line-height: 1.62;
  color: var(--espresso);
}

.page-news .news-note-sign {
  margin: 18px 0 0;
  font-size: var(--fs-13);
  letter-spacing: 0.1em;
  color: rgba(26, 22, 19, 0.62);
}

/* ---------- 更新与出品 ---------- */
.page-news .news-flow {
  padding-top: 40px;
  padding-bottom: 48px;
}

.page-news .news-flow-title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-28);
  font-weight: 800;
  line-height: 1.1;
  color: var(--paper);
}

.page-news .news-flow-steps {
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-top: var(--news-rule);
}

.page-news .flow-step {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 4px 16px;
  padding: 20px 0;
  border-bottom: var(--news-rule);
}

.page-news .flow-step-num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: var(--fs-28);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan-dim);
}

.page-news .flow-step-title {
  margin: 0;
  font-size: var(--fs-16);
  font-weight: 600;
  color: var(--paper);
}

.page-news .flow-step-text {
  margin: 0;
  font-size: var(--fs-13);
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-flow-stats {
  display: grid;
  gap: 16px;
  margin: 32px 0 0;
  padding: 22px 20px;
  border: var(--news-rule);
  border-radius: var(--radius-md);
  background: var(--ink-2);
}

.page-news .flow-stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-news .flow-stat:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-news .flow-stat .stat-label {
  font-size: var(--fs-11);
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-news .flow-stat .stat-num {
  font-family: var(--font-mono);
  font-size: var(--fs-28);
  font-weight: 700;
  line-height: 1;
  color: var(--amber);
}

/* ---------- 订阅与回溯 ---------- */
.page-news .news-subscribe {
  padding: 48px 0 56px;
  border-top: var(--news-rule);
  background: linear-gradient(180deg, var(--ink-2), var(--ink));
}

.page-news .news-subscribe-inner {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-news .news-subscribe-title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-28);
  font-weight: 800;
  line-height: 1.1;
  color: var(--paper);
}

.page-news .news-subscribe-text {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: var(--fs-16);
  line-height: 1.72;
  color: var(--mist);
}

.page-news .news-subscribe-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .news-archive {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-archive a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px dashed var(--line);
  font-size: var(--fs-11);
  letter-spacing: 0.1em;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .news-archive a:hover,
.page-news .news-archive a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-news .news-subscribe-media {
  margin: 0;
  border: var(--news-rule);
  border-radius: var(--news-radius);
  overflow: hidden;
}

.page-news .news-subscribe-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  filter: saturate(0.45) brightness(0.85);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 768px) {
  .page-news .news-block-title,
  .page-news .news-flow-title,
  .page-news .news-subscribe-title {
    font-size: var(--fs-40);
  }

  .page-news .news-row-issue .num {
    font-size: var(--fs-40);
  }

  .page-news .news-flow-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-news .flow-stat {
    display: block;
    padding-bottom: 0;
    border-bottom: 0;
  }

  .page-news .flow-stat .stat-num {
    display: block;
    margin-top: 6px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-news .news-cover {
    grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
    padding-bottom: 72px;
  }

  .page-news .news-cover-index {
    margin-top: -28px;
  }

  .page-news .index-card:nth-child(1) {
    margin-left: -20px;
  }

  .page-news .index-card:nth-child(2) {
    margin-left: 18px;
  }

  .page-news .index-card:nth-child(3) {
    margin-left: -8px;
  }

  .page-news .news-note {
    padding: 48px 0;
  }

  .page-news .news-note-inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 48px;
  }

  .page-news .news-flow-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    border-top: 0;
  }

  .page-news .flow-step {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 24px;
    border: var(--news-rule);
    border-bottom: var(--news-rule);
    border-radius: var(--radius-md);
    background: var(--ink-2);
  }

  .page-news .flow-step-num {
    grid-row: auto;
  }

  .page-news .flow-step:nth-child(2) {
    margin-top: 20px;
  }

  .page-news .flow-step:nth-child(3) {
    margin-top: -10px;
  }

  .page-news .news-subscribe-inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 48px;
  }
}

@media (min-width: 860px) {
  .page-news .news-row {
    grid-template-columns: 96px minmax(0, 1fr) 168px;
    grid-template-areas: "issue .page-news meta";
    align-items: start;
    gap: 0 24px;
    padding: 22px 32px 22px 8px;
  }

  .page-news .news-row-meta {
    align-self: center;
    justify-content: flex-end;
    text-align: right;
  }

  .page-news .news-row::after {
    content: "";
    position: absolute;
    right: 10px;
    top: 50%;
    width: 8px;
    height: 8px;
    border-top: 1.5px solid var(--cyan);
    border-right: 1.5px solid var(--cyan);
    transform: translateY(-50%) rotate(45deg);
    opacity: 0;
    transition: opacity 0.18s var(--ease);
  }

  .page-news .news-row:hover {
    background: linear-gradient(90deg, rgba(67, 245, 200, 0.06), transparent 65%);
  }

  .page-news .news-row:hover::after {
    opacity: 1;
  }

  .page-news .news-row:hover .news-row-issue .num {
    color: var(--amber);
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition: none !important;
    animation: none !important;
  }
}
<<<END>>>